201079384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{32183}}^1$

素因数の和:32271

約数の個数: 32

約数和(自身を含む): 417104640

約数和(自身を除く): 216025256

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 32183, 64366, 128732, 257464, 354013, 708026, 1416052, 2284993, 2832104, 4569986, 9139972, 18279944, 25134923, 50269846, 100539692, 201079384]

約数ペア:

[(1, 201079384), (2, 100539692), (4, 50269846), (8, 25134923), (11, 18279944), (22, 9139972), (44, 4569986), (71, 2832104), (88, 2284993), (142, 1416052), (284, 708026), (568, 354013), (781, 257464), (1562, 128732), (3124, 64366), (6248, 32183)]